Dollar sign in password

I set a password for one of my users with the following command:

/user add name="..." password="u$O382@jklas134"
# Not the same password, but the pattern with the dollar sign is the same

After setting it, I’m no longer able to log in using that password. I think I should have escaped the dollar sign, but not having done this, is there still a way to log in?

Reset button, and of that doesn’t work then do Netinstall.

Thanks! I actually lucked out and managed to get in. Not using the escape character before the dollar sign meant that the router tried to read a variable instead of using the text representation.

What I used: thisismy$variable@password
Router interpreted as: thisismy@password (because $variable is null / empty string)

next time, on terminal only:

/user add name="..." password="u\$O382@jklas134"

Appreciate it!

P.S.: do not have never only one full root user on device…
P.P.S: do not use admin, root or similar user…